code: def test_base_tokenizer(self):
      t = Tokenizer()
      assert ["Hello", "World"] == t.tokenize("Hello World")
  
file_path: Kashgari/tests/test_tokenizers.py
imports: import unittest
  import numpy
  import os
  from kashgari.tokenizers import Tokenizer, JiebaTokenizer, BertTokenizer
  from tests.test_macros import TestMacros
label_desc: Use image node_id 2 for calling the TestUtils obj's underlying member method code with example usage: obj.test_base_tokenizer() without return types